FI884622A - PLASTKAERL MED LOCK. - Google Patents

PLASTKAERL MED LOCK. Download PDF

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Publication number
FI884622A
FI884622A FI884622A FI884622A FI884622A FI 884622 A FI884622 A FI 884622A FI 884622 A FI884622 A FI 884622A FI 884622 A FI884622 A FI 884622A FI 884622 A FI884622 A FI 884622A
Authority
FI
Finland
Prior art keywords
lid
vessel
edge
vessel frame
seal
Prior art date
Application number
FI884622A
Other languages
Finnish (fi)
Other versions
FI884622A0 (en
FI84581B (en
FI84581C (en
Inventor
Eero Hinkkanen
Jukka Koskinen
Original Assignee
Sohlberg Ab Oy G W
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sohlberg Ab Oy G W filed Critical Sohlberg Ab Oy G W
Priority to FI884622A priority Critical patent/FI84581C/en
Publication of FI884622A0 publication Critical patent/FI884622A0/en
Publication of FI884622A publication Critical patent/FI884622A/en
Publication of FI84581B publication Critical patent/FI84581B/en
Application granted granted Critical
Publication of FI84581C publication Critical patent/FI84581C/en

Links

Abstract

The present invention relates to a lid-provided plastics vessel, comprising a vessel frame 1 which is open at the one end and the open mouth opening of which is surrounded by a downward-facing edge 2 terminating in a skirt 3, and a lid 4 designed to tightly seal the open end of the vessel frame 1, which lid on the periphery bears a channel-shaped rim 5, fitting together with the edge 2 of the vessel frame, for locking the lid in relation to the vessel frame, a groove 6 which widens in cross section towards the bottom having been made in the inner surface of the rim 5 of the lid 4, into which groove an elastic seal 7, essentially in the form of a liquid, has been introduced. To ensure sealing tightness of the lid without however compromising the stackability of the vessel, according to the invention, the vessel frame 1 has been provided on the edge 2 with a ridge 8, which presses against the lid seal 7, and the edge 2 of the vessel frame 1 and the rim 5 of the lid have been provided with interacting surfaces 9, 10 for limiting the pressure applied by the ridge 8 to the seal 7. <IMAGE>
FI884622A 1988-10-07 1988-10-07 Plastic container with lid FI84581C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI884622A FI84581C (en) 1988-10-07 1988-10-07 Plastic container with lid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884622 1988-10-07
FI884622A FI84581C (en) 1988-10-07 1988-10-07 Plastic container with lid

Publications (4)

Publication Number Publication Date
FI884622A0 FI884622A0 (en) 1988-10-07
FI884622A true FI884622A (en) 1990-04-08
FI84581B FI84581B (en) 1991-09-13
FI84581C FI84581C (en) 1991-12-27

Family

ID=8527166

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884622A FI84581C (en) 1988-10-07 1988-10-07 Plastic container with lid

Country Status (1)

Country Link
FI (1) FI84581C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619964A (en) * 2020-05-14 2020-09-04 上海龙海塑料制品有限公司 Plastic packaging box and production process thereof

Also Published As

Publication number Publication date
FI884622A0 (en) 1988-10-07
FI84581B (en) 1991-09-13
FI84581C (en) 1991-12-27

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OY G W SOHLBERG AB